CN217206179U - Radiation-proof isolation door for medical images in radiology department - Google Patents
Radiation-proof isolation door for medical images in radiology department Download PDFInfo
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- CN217206179U CN217206179U CN202220452943.8U CN202220452943U CN217206179U CN 217206179 U CN217206179 U CN 217206179U CN 202220452943 U CN202220452943 U CN 202220452943U CN 217206179 U CN217206179 U CN 217206179U
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- side wall
- rotating shaft
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- door
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- 238000002955 isolation Methods 0.000 title claims abstract description 43
- 230000005855 radiation Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model relates to a radiation-proof isolation door for medical images in radiology department, belonging to the technical field of medical equipment; the two racks are respectively and fixedly arranged on the left side wall and the right side wall in the telescopic groove; the number of the first rotating shafts is three, two of the first rotating shafts are rotatably arranged on the upper side and the lower side of the left inner part of the isolating door body through bearings respectively, and the front end and the rear end of the other rotating shaft are rotatably arranged in the middle of the right inner part of the isolating door body through bearings respectively; the upper end and the lower end of the synchronous belt are respectively fixedly arranged on the upper side wall and the lower side wall in the telescopic groove, and the synchronous belt is wound on the synchronous wheel; the driving gear is fixedly sleeved on the first rotating shaft on the left side and the second rotating shaft on the upper side and the lower side respectively, and the driving gear is meshed with the rack; adopt the insulated door structure of over-and-under type, the inside at the wall body is all inlayed to the periphery of insulated door, has increased the compactness of laminating between insulated door and the wall body, has improved the radiation protection effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to medical image of radiology department is with radiation protection isolation door.
Background
Radiology departments are one of many departments of hospitals. The radiology department is an important auxiliary examination department of a hospital, in the construction of modern hospitals, the radiology department is a department integrating examination, diagnosis and treatment, and many diseases of clinical departments need to be clearly diagnosed and auxiliary diagnosed through equipment examination of the radiology department. Due to the nature of work, radiology departments often contact radioactive sources, and strict and scientific radiation protection isolation is needed to protect the health and safety of radiology department inspectors when patients are subjected to radiology examination. Radiation isolation is carried out to radiation department's commonly used radiation protection dodge gate, and current dodge gate generally adopts slidingtype, and radiation protection dodge gate slides through drive arrangement and sets up on track from top to bottom, is parallel relation's horizontal plane between two mounting panels, and the dodge gate is the rectangle door to cause radiation protection door and inlay to establish and be difficult to closely laminate between the wall body and leave great gap, the radiation protection effect is not good, awaits urgently and improves.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a radiological department medical image is with radiation protection insulated door reasonable in design, adopt the insulated door structure of over-and-under type, the inside of establishing at the wall body is all inlayed to the periphery of insulated door, has increased the compactness of laminating between insulated door and the wall body, has improved the radiation protection effect.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the door comprises a door frame and an isolation door body, wherein the door frame is fixedly embedded in a door opening formed in a wall body, and the isolation door body is movably arranged in the door frame; the inside and the left and right sides of the wall body at the upper side of the door frame are provided with telescopic grooves, and the lower sides of the telescopic grooves are arranged below the ground;
it also includes:
the two racks are respectively fixedly arranged on the left side wall and the right side wall in the telescopic groove;
the number of the first rotating shafts is three, two of the first rotating shafts are respectively and rotatably arranged on the upper side and the lower side of the left inner part of the isolating door body through bearings, and the front end and the rear end of the other rotating shaft are respectively and rotatably arranged in the middle of the right side of the inner part of the isolating door body through bearings;
the driving motor is fixedly embedded on the inner side wall of the isolating door body through a motor support and is fixedly connected with the rear end of one first rotating shaft; the driving motor is connected with an external power supply;
the number of the synchronizing wheels is three, and the three synchronizing wheels are fixedly sleeved on the first three rotating shafts respectively;
the upper end and the lower end of the synchronous belt are respectively fixedly arranged on the upper side wall and the lower side wall in the telescopic groove, and the synchronous belt is wound on the synchronous wheel;
the two second rotating shafts are respectively arranged at the upper side and the lower side of the first rotating shaft at the right side, and the front end and the rear end of the second rotating shaft are respectively and rotatably connected with the front side wall and the rear side wall inside the isolating door body through bearings; the second rotating shaft on the upper side and the second rotating shaft on the lower side and the first rotating shaft on the right side are fixedly sleeved with transmission gears, and adjacent transmission gears are meshed;
the limiting mechanism is arranged inside the isolating door body on one side of the transmission gear;
and the driving gear is respectively fixedly sleeved on a first rotating shaft positioned on the left side and a second rotating shaft positioned on the upper side and the lower side, is arranged on the rear sides of the synchronizing wheel and the transmission gear, and drives the gear and the rack to be meshed.
As a further improvement of the present invention, the isolation door body comprises:
the steel plate layer is of a hollow structure;
the lead plate layer is fixedly arranged on the inner side wall of the steel plate layer; the front end and the rear end of the first rotating shaft and the second rotating shaft are respectively rotatably arranged on the inner side wall of the lead plate layer through bearings.
Through the design of the technical scheme, the radiation is isolated through the steel plate layer and the lead plate layer.
As a further improvement of the invention, isolation protective nets are fixedly arranged on the front side wall and the rear side wall inside the lead plate layer.
Through the design of the technical scheme, the isolation protective net further isolates the radiation.
As a further improvement of the present invention, the limiting mechanism comprises:
the front side wall and the rear side wall of the fixing plate are respectively fixedly arranged on the front side wall and the rear side wall in the lead plate layer;
the electric push rod is vertically and fixedly arranged on the right side wall of the fixing plate; the electric push rod is connected with an external power supply;
the fixture block is fixedly arranged on the pushing end of the electric push rod and is meshed with the transmission gear.
Through the design of the technical scheme, when the isolating door body stops moving, the electric push rod extends, the end part of the clamping block is clamped in the tooth groove of the transmission gear, the rotation of the transmission gear is controlled, and then the isolating door body is prevented from falling.
As a further improvement of the invention, the upper and lower side walls in the telescopic groove are symmetrically and fixedly provided with push switches; the push switch is connected with the driving motor.
Through the design of the technical scheme, when the upper side wall and the lower side wall of the isolating door body touch the press switch, the stop operation of the driving motor controls the stroke of the isolating door body in the up-down operation.
As a further improvement of the invention, an obstacle avoidance sensor is fixedly embedded on the inner bottom surface of the isolation door body and is connected with an external power supply.
Through the design of the technical scheme, the isolation door body detects the object on the lower side of the isolation door body through the obstacle avoidance sensor in the descending process, so that the foreign body is prevented from being stuck, and the overall safety performance of the device is improved.
Compared with the prior art, the beneficial effects of the utility model are that: a radiation protection insulated door is used to radiology department medical image, adopt the insulated door structure of over-and-under type, the inside of establishing at the wall body is all inlayed to the periphery of insulated door, has increased the compactness of laminating between insulated door and the wall body, has improved the radiation protection effect, the utility model has the advantages of it is reasonable to set up, the cost of manufacture is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of the internal structure of the isolation door body of the present invention.
Description of reference numerals:
the device comprises a door frame 1, an isolation door body 2, a steel plate layer 2-1, a lead plate layer 2-2, a telescopic groove 3, a rack 4, a first rotating shaft 5, a driving motor 6, a synchronizing wheel 7, a synchronous belt 8, a second rotating shaft 9, a transmission gear 10, a driving gear 11, an isolation protective screening 12, a limiting mechanism 13, a fixing plate 13-1, an electric push rod 13-2, a clamping block 13-3, a press switch 14 and an obstacle avoidance sensor 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-3, the present embodiment includes a door frame 1 and an isolation door body 2, the door frame 1 is fixedly embedded in a door opening formed in a wall body, and the isolation door body 2 is movably arranged in the door frame 1; an obstacle avoidance sensor 15 is fixedly embedded on the inner bottom surface of the isolation door body 2 through a bolt, and the obstacle avoidance sensor 15 is connected with an external power supply; in the descending process of the isolation door body 2, the obstacle avoidance sensor 15 is used for detecting objects on the lower side of the isolation door body 2, so that the foreign objects are prevented from being stuck to the door, and the overall safety performance of the device is improved; the inside and the left and right sides of the wall body at the upper side of the door frame 1 are provided with telescopic grooves 3, and the lower sides of the telescopic grooves 3 are arranged below the ground;
it also includes:
two racks 4 are arranged and are respectively fixed on the left side wall and the right side wall inside the telescopic groove 3 through bolts;
the number of the first rotating shafts 5 is three, two of the first rotating shafts are respectively and rotatably arranged on the upper side and the lower side of the left inside of the isolating door body 2 through bearings, and the front end and the rear end of the other rotating shaft are respectively and rotatably arranged in the middle of the right inside of the isolating door body 2 through bearings;
the driving motor 6 is fixedly embedded on the inner side wall of the isolating door body 2 through a motor bracket and a bolt, and the driving motor 6 is fixedly connected with the rear end of one first rotating shaft 5; the driving motor 6 is connected with an external power supply;
three synchronizing wheels 7, wherein the three synchronizing wheels 7 are respectively fixedly welded and sleeved on the three first rotating shafts 5;
the upper end and the lower end of the synchronous belt 8 are respectively fixedly arranged on the upper side wall and the lower side wall inside the telescopic groove 3 through bolts, and the synchronous belt 8 is wound on the synchronous wheel 7;
the two second rotating shafts 9 are respectively arranged at the upper side and the lower side of the first rotating shaft 5 positioned at the right side, and the front end and the rear end of each second rotating shaft 9 are respectively and rotatably connected with the front side wall and the rear side wall inside the isolating door body 2 through bearings; the second rotating shaft 9 on the upper side and the second rotating shaft on the lower side and the first rotating shaft 5 on the right side are fixedly welded and sleeved with transmission gears 10, and the adjacent transmission gears 10 are meshed;
the driving gears 11 are respectively fixedly welded on the first rotating shaft 5 on the left side and the second rotating shaft 9 on the upper side and the lower side, the driving gears 11 are arranged on the rear sides of the synchronizing wheel 7 and the transmission gear 10, and the driving gears 11 are meshed with the racks 4; the upper side wall and the lower side wall in the telescopic groove 3 are symmetrically and fixedly provided with push switches 14 through bolts; the push switch 14 is connected with the driving motor 6; when the upper and lower side walls of the isolating door body 2 touch the press switch 14, the driving motor 6 stops running, and the stroke of the up-and-down running of the isolating door body 2 is controlled.
Example 2:
referring to fig. 3, on the basis of embodiment 1, the isolation door body 2 includes:
the steel plate layer 2-1, the steel plate layer 2-1 is of a hollow structure;
the lead plate layer 2-2 is fixedly arranged on the inner side wall of the steel plate layer 2-1 through bolts; the front end and the rear end of the first rotating shaft 5 and the second rotating shaft 9 are respectively and rotatably arranged on the inner side wall of the lead plate layer 2-2 through bearings, and the front side wall and the rear side wall inside the lead plate layer 2-2 are fixedly provided with isolation protective nets 12 through bolts.
Through the design of the technical scheme, the radiation is isolated through the steel plate layer 2-1, the lead plate layer 2-2 and the isolation protective net 12.
Example 3:
referring to fig. 1-2, on the basis of embodiment 1, the limiting mechanism 13 includes:
the front side wall and the rear side wall of the fixing plate 13-1 are respectively fixedly arranged on the front side wall and the rear side wall inside the lead plate layer 2-2 through bolts;
the electric push rod 13-2 is vertically and fixedly arranged on the right side wall of the fixed plate 13-1 through a bolt, and the electric push rod 13-2 is arranged on the right side wall of the fixed plate 13-1 through a bolt; the electric push rod 13-2 is connected with an external power supply;
the fixture block 13-3 is fixedly arranged on the pushing end of the electric push rod 13-2 through a bolt, and the fixture block 13-3 is meshed with the transmission gear 10.
Through the technical scheme, when the isolating door body 2 stops moving, the electric push rod 13-2 extends, the end part of the clamping block 13-3 is clamped in the tooth groove of the transmission gear 10, the rotation of the transmission gear 10 is controlled, and the isolating door body 2 is prevented from falling;
the specific use model of the driving motor 6 and the electric push rod 13-2 is directly purchased from the market and installed and used according to the use requirement.
In use the utility model discloses the time, open driving motor 6, driving motor 6 drives one of them pivot 5 and rotates, and then drive the drive gear 11 rotation on it, drive gear 11 and rack 4's cooperation drives isolation door body 2 and carries out the up-and-down motion, drive three synchronizing wheel 7 through hold-in range 8 then and carry out synchronous rotation, synchronizing wheel 7 on right side and left synchronizing wheel 7 rotate reverse setting mutually, because drive gear 10's transmission, make four drive gear 11 carry out synchronous rotation, and then stably drive isolation door body 2 and carry out the up-and-down motion, all inlay when establishing the inside at expansion tank 3 when isolation door body 2's four peripheries, isolation door body 2 plays isolation radiation's effect.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the structure of the lifting type isolation door body 2 is adopted, the periphery of the isolation door body 2 is embedded in the wall, the attaching tightness between the isolation door body 2 and the wall is increased, and the radiation-proof effect is improved;
2. drive division door body 2 through four drive gear 11 and reciprocate, and four drive gear 11 adopt same driving motor 6 to drive, guaranteed the uniformity of operation, increase the stability of operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A radiation-proof isolation door for medical images in radiology departments comprises a door frame (1) and an isolation door body (2), wherein the door frame (1) is fixedly embedded in a door opening formed in a wall body, and the isolation door body (2) is movably arranged in the door frame (1); the inside and the left and right sides of the wall body at the upper side of the door frame (1) are provided with telescopic grooves (3), and the lower sides of the telescopic grooves (3) are arranged below the ground;
it is characterized in that it also comprises:
the two racks (4) are respectively fixedly arranged on the left side wall and the right side wall inside the telescopic groove (3);
the number of the first rotating shafts (5) is three, two of the first rotating shafts are rotatably arranged on the upper side and the lower side of the inside of the left side of the isolating door body (2) through bearings respectively, and the front end and the rear end of the other rotating shaft are rotatably arranged in the middle of the right side of the inside of the isolating door body (2) through bearings respectively;
the driving motor (6) is fixedly embedded on the inner side wall of the isolating door body (2) through a motor support, and the driving motor (6) is fixedly connected with the rear end of one first rotating shaft (5); the driving motor (6) is connected with an external power supply;
the number of the synchronizing wheels (7) is three, and the three synchronizing wheels (7) are fixedly sleeved on the three first rotating shafts (5) respectively;
the upper end and the lower end of the synchronous belt (8) are respectively fixedly arranged on the upper side wall and the lower side wall in the telescopic groove (3), and the synchronous belt (8) is wound on the synchronous wheel (7);
the two second rotating shafts (9) are respectively arranged at the upper side and the lower side of the first rotating shaft (5) on the right side, and the front end and the rear end of each second rotating shaft (9) are respectively and rotatably connected with the front side wall and the rear side wall inside the isolating door body (2) through bearings; the second rotating shaft (9) on the upper side and the lower side and the first rotating shaft (5) on the right side are fixedly sleeved with transmission gears (10), and the adjacent transmission gears (10) are meshed;
the limiting mechanism (13), the limiting mechanism (13) is arranged inside the isolating door body (2) on one side of the transmission gear (10);
drive gear (11), drive gear (11) fixed cover respectively establish on being located left pivot (5) and No. two pivot (9) of upper and lower both sides, drive gear (11) set up the rear side at synchronizing wheel (7) and transmission gear (10), and drive gear (11) mesh mutually with rack (4) and set up.
2. The radiation-proof isolation door for the medical image of the radiology department according to claim 1, wherein: the isolation door body (2) comprises:
the steel plate layer (2-1), the steel plate layer (2-1) is of a hollow structure;
the lead plate layer (2-2), the lead plate layer (2-2) is fixedly arranged on the inner side wall of the steel plate layer (2-1); the front end and the rear end of the first rotating shaft (5) and the second rotating shaft (9) are respectively and rotatably arranged on the inner side wall of the lead plate layer (2-2) through bearings.
3. The radiation protection isolation door for the medical image in the radiology department according to claim 2, wherein: and isolation protective nets (12) are fixedly arranged on the front side wall and the rear side wall inside the lead plate layer (2-2).
4. The radiation protection isolation door for the medical image in the radiology department according to claim 2, wherein: the limiting mechanism (13) comprises:
the front side wall and the rear side wall of the fixing plate (13-1) are respectively fixedly arranged on the front side wall and the rear side wall in the lead plate layer (2-2);
the electric push rod (13-2), the electric push rod (13-2) is vertically and fixedly arranged on the right side wall of the fixing plate (13-1); the electric push rod (13-2) is connected with an external power supply;
the fixture block (13-3), the fixture block (13-3) is fixedly arranged on the pushing end of the electric push rod (13-2), and the fixture block (13-3) is meshed with the transmission gear (10).
5. The radiation protection isolation door for the medical image in the radiology department according to claim 1, wherein: the upper side wall and the lower side wall in the telescopic groove (3) are symmetrically and fixedly provided with press switches (14); the push switch (14) is connected with the driving motor (6).
6. The radiation-proof isolation door for the medical image of the radiology department according to claim 1, wherein: an obstacle avoidance sensor (15) is fixedly embedded on the inner bottom surface of the isolating door body (2), and the obstacle avoidance sensor (15) is connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220452943.8U CN217206179U (en) | 2022-03-04 | 2022-03-04 | Radiation-proof isolation door for medical images in radiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220452943.8U CN217206179U (en) | 2022-03-04 | 2022-03-04 | Radiation-proof isolation door for medical images in radiology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206179U true CN217206179U (en) | 2022-08-16 |
Family
ID=82753048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220452943.8U Expired - Fee Related CN217206179U (en) | 2022-03-04 | 2022-03-04 | Radiation-proof isolation door for medical images in radiology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206179U (en) |
-
2022
- 2022-03-04 CN CN202220452943.8U patent/CN217206179U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |